Tau ntev, cov tuam txhab txawv teb chaws los ntawm Tebchaws Meskas thiab Nyij Pooj tau tuav lub ntiaj teb cov nplaim hluav taws xob ua lag luam nrog lawv qhov zoo hauv kev siv tshuab, peev thiab cov khoom lag luam.Tuam Tshoj nplaim taws retardant kev lag luam pib lig thiab tau ua si lub luag hauj lwm ntawm catcher.Txij li xyoo 2006, nws tau tsim kho sai heev.
Nyob rau hauv 2019, lub ntiaj teb no nplaim taws retardant kev lag luam yog kwv yees li 7.2 billion USD, nrog rau kev txhim kho ruaj khov.Asia Pacific cheeb tsam tau pom tias muaj kev loj hlob sai tshaj plaws.Kev tsom xam noj kuj tseem maj mam hloov mus rau Asia, thiab qhov tseem ceeb nce ntxiv los ntawm Suav lag luam.Hauv 2019, Tuam Tshoj FR kev lag luam nce 7.7% txhua xyoo.FRs feem ntau yog siv hauv cov hlau thiab cable, khoom siv hauv tsev, tsheb thiab lwm yam.Nrog rau txoj kev loj hlob ntawm cov ntaub ntawv polymer thiab kev nthuav dav ntawm daim ntawv thov teb, FRs tau siv dav hauv ntau yam xws li cov khoom siv tshuaj lom neeg, cov khoom siv hluav taws xob, kev thauj mus los, aerospace, rooj tog, kho kom zoo nkauj sab hauv, khaub ncaws, khoom noj khoom haus, vaj tse thiab kev thauj mus los.Nws tau dhau los ua qhov thib ob loj tshaj plaws ntawm cov khoom siv polymer hloov kho tom qab plasticizer.
Nyob rau hauv xyoo tas los no, cov qauv siv ntawm FRs hauv Suav teb tau raug kho thiab hloov kho tas li.Qhov kev thov ntawm ultra-fine aluminium hydroxide nplaim retardants tau qhia txog kev loj hlob sai, thiab kev ua lag luam ntawm cov organic halogen nplaim retardants tau maj mam txo.Ua ntej xyoo 2006, cov FRs hauv tsev feem ntau yog cov organic halogen nplaim retardants, thiab cov zis ntawm inorganic thiab organic phosphorus nplaim retardants (OPFRs) suav rau ib feem me me.Nyob rau hauv 2006, Tuam Tshoj tus ultra-fine aluminium hydroxide (ATH) nplaim retardant thiab magnesium hydroxide nplaim retardant accounted rau tsawg tshaj li 10% ntawm tag nrho cov noj.Los ntawm 2019, qhov kev faib ua feem no tau nce ntau.Cov qauv ntawm cov hluav taws xob hluav taws xob hauv tsev tau maj mam hloov pauv los ntawm cov organic halogen nplaim retardants rau inorganic thiab OPFRs, ntxiv los ntawm cov organic halogen nplaim retardants.Tam sim no, brominated nplaim taws retardants (BFRs) tseem tseem nyob hauv ntau daim ntawv thov, tab sis phosphorus nplaim taws retardants (PFR) tau nrawm los hloov BFRs vim kev saib xyuas ib puag ncig.
Tsuas yog xyoo 2017, kev lag luam thov rau cov nplaim hluav taws kub hnyiab hauv Suav teb tau pom tias muaj kev loj hlob ruaj khov thiab ruaj khov.Hauv xyoo 2019, kev lag luam xav tau cov nplaim hluav taws kub hnyiab hauv Suav teb yog 8.24 lab tons, nrog rau ib xyoos ib zaug nce ntawm 7.7%.Nrog rau kev txhim kho sai ntawm kev lag luam hauv qab (xws li cov khoom siv hauv tsev thiab rooj tog) thiab kev txhim kho kev paub txog kev tiv thaiv hluav taws, qhov kev thov rau FRs yuav nce ntxiv.Nws cia siab tias los ntawm 2025, qhov kev thov rau cov nplaim hluav taws kub hnyiab hauv Suav teb yuav yog 1.28 lab tons, thiab qhov sib xyaw ua ke ntawm kev loj hlob ntawm 2019 txog 2025 yuav tsum ncav cuag 7.62%.
Post lub sij hawm: Nov-19-2021